VIII:11 Attaining Sainthood while attempting suicide* (Sappadasa)

Once a bhikkhu by the name of Sappadasa was not feeling happy with his religious
way of life since he could not gain Sainthood and at the same time, he thought it
would be improper and humiliating for him to return to the life of a householder.
So he decided it would be better to die. He put his hand into a pot where there was
a poisonous snake but the snake did not bite him. This was because the good deeds
he had done in his past lives protected him. On another occasion, he took a razor
to cut his throat; but as he placed the razor on his throat he reflected on the purity
of his moral practices throughout his life as a bhikkhu and his whole body was suffused
with delightful satisfaction (piti) and bliss (sukha). Then detaching
himself from bliss, he directed his mind to the development of Insight Knowledge
and soon attained Arahanthood.

On arrival at the monastery, other bhikkhus asked him where he had been. He told
them he had tried to take his life and they asked him why he did not done so. He
answered, 'I intended to cut my throat with this knife, but I have now cut off all
moral defilements with the knife of Insight Knowledge.' The bhikkhus then reported
to the Buddha, 'Venerable Sir, Sappadasa claims that he has attained Arahanthood
while trying to kill himself. Is it possible to attain Arahanthood at such a critical
moment?' The Buddha replied, 'Yes, it is possible; for one who is zealous and strenuous
in the practice of Tranquility and Insight Development. Arahanthood can be gained
in an instant. As the bhikkhu walks in meditation, he can attain Arahanthood even
before his raised foot touches the ground.'